1 files changed, 4 insertions, 0 deletions
diff --git a/image/png.h b/image/png.h
index 7ecf68e76d..cdc3e3faf1 100644
--- a/image/png.h
+++ b/image/png.h
@@ -56,10 +56,14 @@ public:
 	const Graphics::Surface *getSurface() const { return _outputSurface; }
 	const byte *getPalette() const { return _palette; }
 	uint16 getPaletteColorCount() const { return _paletteColorCount; }
+	void setSkipSignature(bool skip) { _skipSignature = skip; }
 private:
 	byte *_palette;
 	uint16 _paletteColorCount;
 
+	// flag to skip the png signature check for headless png files
+	bool _skipSignature;
+
 	Graphics::Surface *_outputSurface;
 };